航天器工程2011，Vol.20Issue(6)：44-49,6.
交会对接载人飞船返回舱结构优化设计
Optimal Structure Design for Re-entry Module Structure of Rendezvous and Docking Manned Spacecraft
摘要
Abstract
To reduce the structural weight and make the structureing more reasonable,the design of major component of the re-entry module structure is optimized.Based on the four priciples of ensuring structural reliability and matching device interfaces,etc.,we reasonably select optimized object and determine the optimization objects and constraint conditions.The three main components of front-end aluminum frame,engine compartment and tank structure are discussed separately.By optimizing the design,the structure weight of three major components is reduced 0.25~10kg,maximum stress is lower than material yield limit.关键词
交会对接/载人飞船/返回舱/结构/优化设计Key words
rendezvous and docking/manned spacecraft/re-entry module/structure/optimization分类
航空航天引用本文复制引用
臧晓云,刘刚,康健,张琳..交会对接载人飞船返回舱结构优化设计[J].航天器工程,2011,20(6):44-49,6.基金项目
国家重大科技专项工程 （）
